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    <title>Image Vector Layer</title>
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          <h4 id="title">Image Vector Layer</h4>
          <div id="map" class="map"></div>
<div id="info">&nbsp;</div>

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          <p id="shortdesc">Example of an image vector layer.</p>
          <div id="docs"><p>This example uses a <code>ol.source.ImageVector</code> source. That source gets vector features from the <code>ol.source.Vector</code> it&#39;s configured with, and draw these features to an HTML5 canvas element that is then used as the image of an image layer.</p>
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          <div id="api-links">Related API documentation: <ul class="inline"><li><a href="../apidoc/ol.Map.html" title="API documentation for ol.Map">ol.Map</a></li>,<li><a href="../apidoc/ol.View.html" title="API documentation for ol.View">ol.View</a></li>,<li><a href="../apidoc/ol.format.GeoJSON.html" title="API documentation for ol.format.GeoJSON">ol.format.GeoJSON</a></li>,<li><a href="../apidoc/ol.layer.Image.html" title="API documentation for ol.layer.Image">ol.layer.Image</a></li>,<li><a href="../apidoc/ol.layer.Tile.html" title="API documentation for ol.layer.Tile">ol.layer.Tile</a></li>,<li><a href="../apidoc/ol.layer.Vector.html" title="API documentation for ol.layer.Vector">ol.layer.Vector</a></li>,<li><a href="../apidoc/ol.source.ImageVector.html" title="API documentation for ol.source.ImageVector">ol.source.ImageVector</a></li>,<li><a href="../apidoc/ol.source.OSM.html" title="API documentation for ol.source.OSM">ol.source.OSM</a></li>,<li><a href="../apidoc/ol.source.Vector.html" title="API documentation for ol.source.Vector">ol.source.Vector</a></li>,<li><a href="../apidoc/ol.style.Fill.html" title="API documentation for ol.style.Fill">ol.style.Fill</a></li>,<li><a href="../apidoc/ol.style.Stroke.html" title="API documentation for ol.style.Stroke">ol.style.Stroke</a></li>,<li><a href="../apidoc/ol.style.Style.html" title="API documentation for ol.style.Style">ol.style.Style</a></li></ul></div>
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          <textarea class="hidden" name="title">Image Vector Layer</textarea>
          <textarea class="hidden" name="description">Example of an image vector layer.</textarea>
          <textarea class="hidden" name="js">var map &#x3D; new ol.Map({
  layers: [
    new ol.layer.Tile({
      source: new ol.source.OSM()
    }),
    new ol.layer.Image({
      source: new ol.source.ImageVector({
        source: new ol.source.Vector({
          url: &#x27;https://openlayers.org/en/v4.4.2/examples/data/geojson/countries.geojson&#x27;,
          format: new ol.format.GeoJSON()
        }),
        style: new ol.style.Style({
          fill: new ol.style.Fill({
            color: &#x27;rgba(255, 255, 255, 0.6)&#x27;
          }),
          stroke: new ol.style.Stroke({
            color: &#x27;#319FD3&#x27;,
            width: 1
          })
        })
      })
    })
  ],
  target: &#x27;map&#x27;,
  view: new ol.View({
    center: [0, 0],
    zoom: 1
  })
});

var featureOverlay &#x3D; new ol.layer.Vector({
  source: new ol.source.Vector(),
  map: map,
  style: new ol.style.Style({
    stroke: new ol.style.Stroke({
      color: &#x27;#f00&#x27;,
      width: 1
    }),
    fill: new ol.style.Fill({
      color: &#x27;rgba(255,0,0,0.1)&#x27;
    })
  })
});

var highlight;
var displayFeatureInfo &#x3D; function(pixel) {

  var feature &#x3D; map.forEachFeatureAtPixel(pixel, function(feature) {
    return feature;
  });

  var info &#x3D; document.getElementById(&#x27;info&#x27;);
  if (feature) {
    info.innerHTML &#x3D; feature.getId() + &#x27;: &#x27; + feature.get(&#x27;name&#x27;);
  } else {
    info.innerHTML &#x3D; &#x27;&amp;nbsp;&#x27;;
  }

  if (feature !&#x3D;&#x3D; highlight) {
    if (highlight) {
      featureOverlay.getSource().removeFeature(highlight);
    }
    if (feature) {
      featureOverlay.getSource().addFeature(feature);
    }
    highlight &#x3D; feature;
  }

};

map.on(&#x27;pointermove&#x27;, function(evt) {
  if (evt.dragging) {
    return;
  }
  var pixel &#x3D; map.getEventPixel(evt.originalEvent);
  displayFeatureInfo(pixel);
});

map.on(&#x27;click&#x27;, function(evt) {
  displayFeatureInfo(evt.pixel);
});
</textarea>
          <textarea class="hidden" name="css"></textarea>
          <textarea class="hidden" name="html">&lt;div id&#x3D;&quot;map&quot; class&#x3D;&quot;map&quot;&gt;&lt;/div&gt;
&lt;div id&#x3D;&quot;info&quot;&gt;&amp;nbsp;&lt;/div&gt;
</textarea>
          <input type="hidden" name="resources" value="https://openlayers.org/en/v4.4.2/css/ol.css,https://openlayers.org/en/v4.4.2/build/ol.js">
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        <pre><code id="example-source" class="language-markup">&lt;!DOCTYPE html&gt;
&lt;html&gt;
  &lt;head&gt;
    &lt;title&gt;Image Vector Layer&lt;/title&gt;
    &lt;link rel="stylesheet" href="https://openlayers.org/en/v4.4.2/css/ol.css" type="text/css"&gt;
    &lt;!-- The line below is only needed for old environments like Internet Explorer and Android 4.x --&gt;
    &lt;script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"&gt;&lt;/script&gt;
    &lt;script src="https://openlayers.org/en/v4.4.2/build/ol.js"&gt;&lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
    &lt;div id&#x3D;&quot;map&quot; class&#x3D;&quot;map&quot;&gt;&lt;/div&gt;
    &lt;div id&#x3D;&quot;info&quot;&gt;&amp;nbsp;&lt;/div&gt;
    &lt;script&gt;
      var map &#x3D; new ol.Map({
        layers: [
          new ol.layer.Tile({
            source: new ol.source.OSM()
          }),
          new ol.layer.Image({
            source: new ol.source.ImageVector({
              source: new ol.source.Vector({
                url: &#x27;https://openlayers.org/en/v4.4.2/examples/data/geojson/countries.geojson&#x27;,
                format: new ol.format.GeoJSON()
              }),
              style: new ol.style.Style({
                fill: new ol.style.Fill({
                  color: &#x27;rgba(255, 255, 255, 0.6)&#x27;
                }),
                stroke: new ol.style.Stroke({
                  color: &#x27;#319FD3&#x27;,
                  width: 1
                })
              })
            })
          })
        ],
        target: &#x27;map&#x27;,
        view: new ol.View({
          center: [0, 0],
          zoom: 1
        })
      });

      var featureOverlay &#x3D; new ol.layer.Vector({
        source: new ol.source.Vector(),
        map: map,
        style: new ol.style.Style({
          stroke: new ol.style.Stroke({
            color: &#x27;#f00&#x27;,
            width: 1
          }),
          fill: new ol.style.Fill({
            color: &#x27;rgba(255,0,0,0.1)&#x27;
          })
        })
      });

      var highlight;
      var displayFeatureInfo &#x3D; function(pixel) {

        var feature &#x3D; map.forEachFeatureAtPixel(pixel, function(feature) {
          return feature;
        });

        var info &#x3D; document.getElementById(&#x27;info&#x27;);
        if (feature) {
          info.innerHTML &#x3D; feature.getId() + &#x27;: &#x27; + feature.get(&#x27;name&#x27;);
        } else {
          info.innerHTML &#x3D; &#x27;&amp;nbsp;&#x27;;
        }

        if (feature !&#x3D;&#x3D; highlight) {
          if (highlight) {
            featureOverlay.getSource().removeFeature(highlight);
          }
          if (feature) {
            featureOverlay.getSource().addFeature(feature);
          }
          highlight &#x3D; feature;
        }

      };

      map.on(&#x27;pointermove&#x27;, function(evt) {
        if (evt.dragging) {
          return;
        }
        var pixel &#x3D; map.getEventPixel(evt.originalEvent);
        displayFeatureInfo(pixel);
      });

      map.on(&#x27;click&#x27;, function(evt) {
        displayFeatureInfo(evt.pixel);
      });
    &lt;/script&gt;
  &lt;/body&gt;
&lt;/html&gt;</code></pre>
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